package com.atguigu.edu.publisher.service;

import com.atguigu.edu.publisher.beans.TradeFullOrderAmount;
import com.atguigu.edu.publisher.beans.TradeProvinceOrderAmount;
import org.apache.flink.api.java.tuple.Tuple3;

import java.util.List;

public interface TradeStatsService {

        //获取某天某个省份的交易额
        List<TradeProvinceOrderAmount> getProvinceAmount(Integer date);
        //获取总的交易额
  TradeFullOrderAmount getFullOrderAmount(Integer date);

    }
